Bitcoin ETF experiences a $174 million outflow in a single day. Why are Grayscale's low-cost products attracting funds against the trend?

In the opening of the second quarter of 2026, the U.S. crypto asset ETF market immediately faced another round of capital outflows. On April 1, U.S. spot Bitcoin ETFs recorded a net outflow of $173.73 million; Ethereum ETFs simultaneously saw a $7.10 million net outflow, temporarily interrupting the market-warm signals brought by some rebound in March.

However, despite the overall institutional selling pressure, several products under Grayscale took the opposite track. Its low-cost Bitcoin mini trust (code BTC) attracted $10.25 million in new inflows on the day, becoming the only bright spot in the Bitcoin ETF category; Grayscale’s Ethereum trust (ETHE) led all Ethereum ETF products with a $17.42 million single-day inflow. This divergence has prompted the market to reexamine how institutional capital is allocated. Based on fund-flow data, this article will sort out the event background and timeline, break down the narratives in the mainstream market, assess their authenticity and limitations, and infer possible scenarios for subsequent evolution.

Data Overview: Structural Divergence in ETF Capital Flows for Bitcoin and Ethereum

The April 1 data shows two distinct layers: the pressure from overall net outflows, and the counter-trend performance of Grayscale’s product line.

Bitcoin ETFs: Big institutions lead the decline, while low-cost products buck the trend to absorb capital

The day’s net outflows from Bitcoin ETFs were mainly driven by the top products. BlackRock iShares Bitcoin Trust (IBIT) recorded $86.52 million in redemptions, while Fidelity Wise Origin Bitcoin Fund (FBTC) saw outflows of $78.64 million. Grayscale’s GBTC fund also reduced by $13.26 million compared with earlier periods, and Bitwise’s BITB flowed out by $5.55 million.

At the same time, Grayscale’s Bitcoin mini trust attracted $10.25 million in new capital. The fund charges a 0.15% fee rate— the lowest among all U.S. spot Bitcoin ETFs— and has maintained steady net inflows throughout multiple rounds of market selloffs in the first quarter of 2026.

As of the close on April 1, the total net assets of all spot Bitcoin ETFs combined were $87.71 billion, and cumulative net inflows since launch were $55.95 billion. Bitcoin’s closing price on the day was approximately $68,176.

Bitcoin ETF fund flows, source: SoSoValue

Ethereum ETFs: Increasing division within the product lineup

Ethereum ETF performance is more complex. Grayscale Ethereum trust (ETHE) led with $17.42 million in inflows, and its Ethereum mini trust (Ether Mini Trust) increased by $6.49 million; BlackRock ETHB saw inflows of $5.49 million, and Bitwise ETHW saw inflows of $4.28 million.

However, the above positive inflows were offset by $32.26 million in redemptions from BlackRock ETHA and $11.73 million in outflows from Fidelity FETH, ultimately resulting in a $7.10 million net outflow for the overall Ethereum ETF category.

Notably, ETHE’s fee rate is as high as 2.50%, yet it still recorded the largest single-day inflow on the day; meanwhile, BlackRock ETHA— a low-fee competitor— suffered significant redemptions. This discrepancy suggests that fund flows in the Ethereum ETF market are not driven solely by fees.

Ethereum ETF fund flows. Source: SoSoValue

As of April 1, the total net assets of the Ethereum ETF category reached $12.21 billion, roughly 4.72% of Ethereum’s total market cap.

Timeline Recap: The Twisted Path From a Deep Drop in Q1 to a Rebound in March

To understand the significance of the April 1 fund outflows, it needs to be placed within the full narrative framework of the first quarter of 2026.

Bitcoin fell about 22% in the first quarter of 2026, posting its worst first-quarter performance since 2018. In the fourth quarter of 2025, it had already fallen cumulatively by about 23%, and over the past six months the overall drawdown was about 41.6%.

Spot Bitcoin ETFs had net outflows of $496.5 million in Q1. Outflows totaled about $1.8 billion in January and February combined, while inflows were $1.32 billion in March, partially offsetting earlier redemption pressure. The March rebound briefly gave the market signals that institutional capital might return, but the April 1 data shows that the sustainability of this warming trend still needs to be verified.

Ethereum ETFs faced an even tougher situation in Q1. Ethereum ETFs recorded total net outflows of $769 million in the quarter, the worst three-month period for this product category since its launch.

Over a longer time horizon, Bitcoin ETFs experienced four consecutive months of net outflows from November 2025 to February 2026: November outflows were $3.5 billion, December outflows were $1.1 billion, January outflows were $1.6 billion, and February outflows were $206 million. The $1.32 billion inflow in March was the first net inflow month in 2026, and the first time since October 2025.

This winding trajectory indicates that capital flows into crypto ETFs have not yet formed a clear one-way trend, but rather are locked in a tug-of-war between macro pressure and institutional rebalancing.

Macro Pressure Overview: Three Factors Suppressing Risk Appetite

Market participants generally attribute the background of Q1 fund outflows to three interwoven factors.

Uncertainty around inflation and the Federal Reserve policy path

Persistent inflation pressure remains a core variable. CoinShares data shows that crypto funds overall saw net outflows of $414 million in the past week, ending five straight weeks of net inflows. This shift was attributed to intensifying concerns about inflation and adjustments to expectations for the Fed’s interest-rate decisions— some market participants have begun pricing in the possibility of a rate hike in June.

The bond market has largely erased bets on Fed rate cuts in 2026. According to CME Fedwatch data, the market currently prices a 77% probability of no rate cuts this year. This hawkish expectation creates broad-based suppression of risk assets, including crypto assets.

Geopolitical risk stemming from the U.S.-Iran conflict

At the end of February 2026, the U.S. and Israel carried out a joint airstrike on Iran coded “Epic Wrath,” and the Middle East conflict officially escalated. The conflict led Iran to block the Strait of Hormuz, and Brent crude prices briefly broke above $116 per barrel.

From April 1 to 2, the U.S. president warned in a late-evening speech that it would carry out “extremely severe” strikes against Iran in the next two to three weeks, further raising the geopolitical risk premium. Against the backdrop of investors exiting risk assets, Bitcoin briefly fell to around $66,466.

It is worth noting that despite the pressures above, Bitcoin showed relatively strong price resilience under hawkish Fed expectations. This contrasts sharply with the performance of gold, a traditional safe-haven asset: during the same period, gold faced pressure due to a stronger dollar and rising holding costs for a non-yielding asset.

Uncertainty in U.S. crypto regulatory progress

Some positive signals emerged on the regulatory front in Q1 2026. On March 17, the U.S. SEC and the CFTC jointly issued interpretive guidance, clarifying that “most crypto assets” are not securities, marking a key shift in regulatory stance. SEC Chair Paul Atkins said the commission will consider, within the coming weeks to months, a framework for crypto assets and mechanisms for innovation exemptions.

However, the long-anticipated U.S. crypto market structure bill was delayed in the first week of April. The reason was that legislators and industry stakeholders were still negotiating stablecoin yield provisions. This delay extended the market’s waiting period for a regulatory framework, adding uncertainty to the continued inflow of institutional capital.

Narrative Breakdown: What the Market Is Discussing

Based on the data and background above, several mainstream narratives have taken shape in the market that are worth scrutinizing.

Narrative One: Grayscale’s counter-trend inflows validate the “fee-driven” logic

This view argues that Grayscale’s Bitcoin mini trust (0.15% fee rate) can still attract capital amid overall selloffs, showing that low-fee products have structural advantages in the current environment. ETHE, despite its 2.50% high fee rate, still recorded the largest single-day inflow, seemingly challenging this narrative— but what needs to be distinguished is that ETHE inflows may come more from holder-structure factors (such as inertia in existing investor positions) rather than from new capital proactively choosing the high-fee product.

Narrative Two: Institutions have not exited; they are reallocating

This view points out that although top products experienced large redemptions, Grayscale’s multiple products taking in capital counter to the trend suggests that institutional capital is not exiting the crypto market systematically—it is redistributing among different products. The supporting evidence is that, as of April 1, cumulative net inflows into Bitcoin ETFs were still as high as $55.95 billion, and the $496.5 million net outflow in Q1 is not that severe relative to this asset base.

Narrative Three: Macro suppression remains the dominant variable, but crypto is showing resilience

This narrative emphasizes that the Fed’s hawkish stance and geopolitical conflict together form the core headwind for crypto assets. However, Bitcoin’s relative price stability under hawkish expectations— distinct from how traditional risk assets (such as U.S. equities) and traditional safe-haven assets (such as gold) have moved— may be shaping a new market perception.

Fact: Q1 Bitcoin ETF net outflows were $496.5 million; Bitcoin fell about 22% in Q1; Grayscale BTC and ETHE achieved net inflows on April 1.

View: Institutional capital is shifting from top products like BlackRock and Fidelity to Grayscale products; the March inflow was only a one-off rebound.

Speculation: If the macro environment in the second quarter does not improve, Bitcoin ETFs may continue the net outflow trend; the advantage of Grayscale’s low-fee products will be amplified further during periods of market pressure.

Scrutiny of Narrative Validity: Which Logic Holds Up

Reviewing the narratives one by one helps distinguish the real components in market consensus from more emotion-driven expressions.

On the boundaries of the “fee-driven” logic

Grayscale’s continued inflows into the Bitcoin mini trust do validate the competitiveness of low-fee products. A 0.15% fee rate makes it the top choice for cost-sensitive institutional investors. However, the fact that ETHE still receives inflows with a 2.50% fee rate shows this logic is not universally applicable. A more reasonable explanation is that investors’ structures differ across products. ETHE’s holders may include long-term locked-in trust investors, whose rebalancing costs are higher or who face tax considerations, making them less sensitive to changes in fees. The internal divergence within Grayscale precisely confirms that the “fee-driven” logic has applicable boundaries.

On the assessment that it’s reconfiguration, not exit by institutions

This assessment has strong factual support. On April 1, the total inflows across multiple Grayscale products (BTC $10.25 million + ETHE $17.42 million + Ethereum mini trust $6.49 million) totaled about $34.16 million. Although this is not enough to fully offset the redemption scale of the top products, it clearly shows that capital is being reallocated within the same category. In addition, even though the U.S. market faced net outflows in Q1, investors in Germany and Canada instead increased holdings by taking advantage of price declines— the difference in capital flows across regions further reinforces that global institutions did not form a unanimous consensus to exit.

On the tension between “macro suppression” and “crypto resilience”

The suppression of risk assets caused by the Fed’s hawkish pivot and geopolitical conflict is an objective fact. But Bitcoin’s performance in this environment deserves attention: since this pressure cycle began, Bitcoin is up cumulatively by about 10.7%, while the Stoxx 600 index is down 7.7% over the same period, and gold is down 9.8%. While this relative performance cannot directly prove Bitcoin has safe-haven asset characteristics, it at least indicates that within the current macro portfolio framework, Bitcoin’s price elasticity differs from other asset classes.

On questioning the sustainability of the “March rebound”

The $1.32 billion net inflow in March did bring short-term optimism, but the $174.2 million single-day net outflow on April 1 weakens that optimism to some extent. What needs careful distinction is that the March inflow was the first return to positive after four straight months of outflows, and this turning point carries signal value; however, a single month of data is not sufficient evidence for a trend reversal. The performance in the first two trading days of the second quarter will provide more reliable reference for whether March was a structural turning point.

Industry Impact Analysis: The Deeper Meaning Behind Grayscale’s Divergence

Grayscale’s product line performance on April 1 reflects at least three layers of industry implications.

First layer: Product fee structures are reshaping the competitive landscape

Grayscale’s Bitcoin mini trust, at a 0.15% fee rate, is the lowest-cost product in the U.S. spot Bitcoin ETF market. This advantage helps it maintain inflows through multiple rounds of market selloffs, even while high-fee products like GBTC are under ongoing pressure. This validates an industry judgment: as the crypto ETF market matures, fee rates are becoming one of the core variables influencing institutional investors’ choice of products.

Second layer: Institutional capital behavior is becoming more refined

Not all institutional investors allocate crypto assets using the same logic. ETHE, despite its 2.50% high fee rate, still attracts capital, suggesting there is a group of investors in the market who are not fee-sensitive but instead care about specific product structures or liquidity. This implies that institutional crypto asset allocation is moving from a rough “whether to allocate” stage into a more refined “how to allocate” stage. Different investors choose different products based on their own constraints (tax structure, custody requirements, compliance review, etc.), rather than simply chasing the lowest fees.

Third layer: Grayscale is shifting from “net outflow generator” to “capital reallocator”

For a long time, the market’s impression of Grayscale has mainly centered on GBTC’s high fees and ongoing redemptions. But the April 1 data shows that Grayscale is building a product matrix that can capture different investor needs by segmenting its product lines (high-fee GBTC + low-fee BTC + high-fee ETHE + low-fee Ethereum mini trust). How effective this strategy will be depends on whether it can keep existing inflows while preventing continued capital outflows from traditional products like GBTC and ETHE.

Multi-Scenario Evolution Forecast: Three Possible Paths for Q2

Based on the current data and background, three main scenarios can be inferred for ETF capital flows in the second quarter of 2026.

Scenario One: Capital returning as macro pressure eases (probability: medium)

If the Fed releases dovish signals around the June meeting, or if signs of easing appear in the U.S.-Iran conflict (for example, substantive progress in ceasefire talks), risk appetite could rise again. In this scenario, Bitcoin ETFs may regain net inflows in the middle of the second quarter, while the outflow scale for Ethereum ETFs may narrow. The advantage in inflows for Grayscale’s low-fee products could be weakened, because during periods of macro recovery investors may be more inclined to chase high-beta products rather than cost optimization.

Key indicators to watch: U.S. CPI data, the Federal Reserve’s June FOMC meeting statement, and safety conditions for passage through the Strait of Hormuz.

Scenario Two: Structural divergence persists under ongoing macro pressure (probability: relatively high)

If inflation remains high, the Fed maintains a hawkish stance, and the Middle East conflict continues but does not further escalate, the crypto ETF market may continue its current pattern of divergence: overall net inflows and outflows may remain in a tug-of-war, while significant differentiation emerges among different products. Low-cost products (such as Grayscale BTC) and products with specific investor bases (such as ETHE) may continue to attract capital, while top-tier competitors lacking distinct advantages may face continued redemption pressure.

In this scenario, the competitiveness of Grayscale’s product matrix would become even more prominent, while the Ethereum ETF category—due to a more complex competitive landscape— may continue to face structural pressure.

Scenario Three: Broad selloff under escalating macro risks (probability: low but not ignorable)

If a new macro shock occurs—such as an unexpected Fed rate hike, a significant escalation of the Middle East conflict (an expansion of Iran’s blockade of the Strait of Hormuz), or new financial risk events in the U.S.— risk assets could face systemic deleveraging. In this extreme scenario, crypto ETFs may see funding outflows on a scale similar to 2022, and Grayscale products would also be difficult to escape unscathed.

However, given the relative resilience Bitcoin displayed in the early stage of this Middle East conflict, the drawdown under this round of macro pressure was smaller than that of traditional risk assets, which may to some extent cushion the magnitude of fund outflows in an extreme scenario.

Conclusion

The data from the first day of April clearly shows that the crypto ETF market in the second quarter of 2026 will be driven primarily by “divergence.” Overall capital outflows and Grayscale’s counter-trend inflows occur simultaneously; this is not a contradiction, but a natural result of institutional investors refining their allocations amid macro uncertainty.

The March inflows brought the market a measure of hope, but the April opening data reminds us that a reversal of trends requires more durable and broader institutional demand support. The core variable matrix that determines capital flows in the second quarter includes the inflation path, Fed policy signals, the direction of the Middle East situation, and the legislative progress of U.S. crypto regulation.

For market participants, the divergence in Grayscale’s product line provides a window for observation: amid ongoing macro pressure, fee structures, product differentiation, and investor composition are replacing a simple “bullish or bearish” logic, becoming a new framework for understanding crypto ETF capital flows.